In recent weeks, there have been efforts to outlaw what's known as "caste discrimination" in the U.S. Seattle became the first city to ban caste discrimination in February. Now California may add ...

Twice-impeached former president Donald Trump apparently thinks that the U.S. government should be a caste system, rather than a democracy — but that doesn’t mean he can explain how a caste system ...

Why do people defend social systems that oppress them? Why do the marginalized sometimes work to uphold structures and arrangements that limit their potential? These questions are not just ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

CHRISTIANE AMANPOUR, CHIEF INTERNATIONAL ANCHOR: And turning now to the United States, where our next guest says the death of Tyre Nichols is the latest tragedy to shine a light on the nation’s ...